| What: /sys/kernel/reboot | |
| Date: November 2020 | |
| KernelVersion: 5.11 | |
| Contact: Matteo Croce <mcroce@microsoft.com> | |
| Description: Interface to set the kernel reboot behavior, similarly to | |
| what can be done via the reboot= cmdline option. | |
| (see Documentation/admin-guide/kernel-parameters.txt) | |
| What: /sys/kernel/reboot/mode | |
| Date: November 2020 | |
| KernelVersion: 5.11 | |
| Contact: Matteo Croce <mcroce@microsoft.com> | |
| Description: Reboot mode. Valid values are: cold warm hard soft gpio | |
| What: /sys/kernel/reboot/type | |
| Date: November 2020 | |
| KernelVersion: 5.11 | |
| Contact: Matteo Croce <mcroce@microsoft.com> | |
| Description: Reboot type. Valid values are: bios acpi kbd triple efi pci | |
| What: /sys/kernel/reboot/cpu | |
| Date: November 2020 | |
| KernelVersion: 5.11 | |
| Contact: Matteo Croce <mcroce@microsoft.com> | |
| Description: CPU number to use to reboot. | |
| What: /sys/kernel/reboot/force | |
| Date: November 2020 | |
| KernelVersion: 5.11 | |
| Contact: Matteo Croce <mcroce@microsoft.com> | |
| Description: Don't wait for any other CPUs on reboot and | |
| avoid anything that could hang. |